Foot rest



FIG. 1 is a perspective view of a foot rest showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is bottom view thereof; and,

FIG. 5 is an end view thereof.

In the drawings, the foot rest is shown with broken line illustrations of logos and decorative strips. These are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a foot rest, as shown and described. 